APA (7th ed.) Citation

Wizards of the Coast, Inc, Crawford, J., & Mearls, M. (2017). Xanathar's guide to everything. Wizards of the Coast.

Chicago Style (17th ed.) Citation

Wizards of the Coast, Inc, Jeremy Crawford, and Mike Mearls. Xanathar's Guide to Everything. Renton, WA: Wizards of the Coast, 2017.

MLA (8th ed.) Citation

Wizards of the Coast, Inc, et al. Xanathar's Guide to Everything. Wizards of the Coast, 2017.

Warning: These citations may not always be 100% accurate.